

package com.cn.项目.飞机预约管理系统.Logining;

import com.cn.项目.utils.JdbcUtils;
import com.cn.项目.飞机预约管理系统.Maininterface.Fail;
import com.cn.项目.飞机预约管理系统.Maininterface.Success;

import java.awt.*;
import java.awt.event.*;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import javax.swing.*;


public class UserRegister extends JFrame {
    public UserRegister() {
        initComponents();
    }

    //注册监听
    private void button1ActionPerformed(ActionEvent e) {
        // TODO add your code here
        Connection conn = null;
        PreparedStatement st =  null;
        ResultSet rs = null;
        String id = textField1.getText();
        String pass = textField2.getText();
        String uname = textField3.getText();

        try {
            conn = JdbcUtils.getConnection();

            String sql =" insert into users (id,password,uname)values(?,?,?)";
            st = conn.prepareStatement(sql);
            st.setString(1, id);
            st.setString(2, pass);
            st.setString(3, uname);
            int i = st.executeUpdate();
            if (i>0){
                new Success();
                this.dispose();
            }else {
                new Fail();
            }

        } catch (SQLException e1) {
            e1.printStackTrace();
        }finally {
            JdbcUtils.release(conn,st ,rs );

        }
    }


    private void button2ActionPerformed(ActionEvent e) {
        // TODO add your code here
        textField1.setText(" ");
        textField2.setText(" ");
        textField3.setText(" ");
    }

    private void initComponents() {
        // JFormDesigner - Component initialization - DO NOT MODIFY  //GEN-BEGIN:initComponents
        label1 = new JLabel();
        label2 = new JLabel();
        label3 = new JLabel();
        label4 = new JLabel();
        textField1 = new JTextField();
        textField2 = new JTextField();
        textField3 = new JTextField();
        button1 = new JButton();
        button2 = new JButton();

        //======== this ========
        setVisible(true);
        Container contentPane = getContentPane();
        contentPane.setLayout(null);

        //---- label1 ----
        label1.setText("用户注册");
        label1.setFont(label1.getFont().deriveFont(label1.getFont().getSize() + 15f));
        contentPane.add(label1);
        label1.setBounds(130, 10, 180, 40);

        //---- label2 ----
        label2.setText("账号");
        label2.setFont(label2.getFont().deriveFont(label2.getFont().getSize() + 6f));
        contentPane.add(label2);
        label2.setBounds(35, 60, 75, 30);

        //---- label3 ----
        label3.setText("密码：");
        label3.setFont(label3.getFont().deriveFont(label3.getFont().getSize() + 6f));
        contentPane.add(label3);
        label3.setBounds(35, 125, 65, 35);

        //---- label4 ----
        label4.setText("姓名");
        label4.setFont(label4.getFont().deriveFont(label4.getFont().getSize() + 6f));
        contentPane.add(label4);
        label4.setBounds(35, 190, 70, 30);
        contentPane.add(textField1);
        textField1.setBounds(140, 65, 180, 35);
        contentPane.add(textField2);
        textField2.setBounds(140, 125, 180, 35);
        contentPane.add(textField3);
        textField3.setBounds(140, 190, 180, 35);

        //---- button1 ----
        button1.setText("注册");
        button1.setFont(button1.getFont().deriveFont(button1.getFont().getSize() + 6f));
        button1.addActionListener(e -> button1ActionPerformed(e));
        contentPane.add(button1);
        button1.setBounds(new Rectangle(new Point(65, 255), button1.getPreferredSize()));

        //---- button2 ----
        button2.setText("重置");
        button2.setFont(button2.getFont().deriveFont(button2.getFont().getSize() + 6f));
        button2.addActionListener(e -> button2ActionPerformed(e));
        contentPane.add(button2);
        button2.setBounds(new Rectangle(new Point(220, 255), button2.getPreferredSize()));

        contentPane.setPreferredSize(new Dimension(400, 350));
        pack();
        setLocationRelativeTo(getOwner());
        // JFormDesigner - End of component initialization  //GEN-END:initComponents
    }

    // JFormDesigner - Variables declaration - DO NOT MODIFY  //GEN-BEGIN:variables
    private JLabel label1;
    private JLabel label2;
    private JLabel label3;
    private JLabel label4;
    private JTextField textField1;
    private JTextField textField2;
    private JTextField textField3;
    private JButton button1;
    private JButton button2;
    // JFormDesigner - End of variables declaration  //GEN-END:variables
}
